ドワンゴ勉強会 090731
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ドワンゴ勉強会 090731

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ドワンゴ勉強会 090731 ドワンゴ勉強会 090731 Presentation Transcript

  • Complex Network
  • Albert-László Barabási Duncan J. Watts M.E.J. Newman
  • Albert-László Barabási
  • What’s ?
  • Econophysics
  • Zipf trade-off
  • =
  • ki + 1 (ki ) = j (kj + 1)
  • Albert-László Barabási Duncan J. Watts M.E.J. Newman
  • Duncan J. Watts
  • What’s ?
  • =
  • Albert-László Barabási Duncan J. Watts M.E.J. Newman
  • M.E.J. Newman
  • What’s ?
  • =
  • Albert-László Barabási Duncan J. Watts M.E.J. Newman
  • Staggering Amount of Data
  • What’s ?
  • =
  • unique user Scigineer 11,687,011 34% Google 34,526,000 Japan
  • 4.00% 0.00% 2.00% 6.00% 8.00% 10.00% 12.00% 1 31 61 91 121 151 181 211 241 271 301 331 361 391 421 451 481
  • Recommendation
  • What’s ?
  • =
  • P1 P2 P3 P4 P1 P2 P3 P4 P5
  • Web Nature by